QXXB44A - Williams - 1‑3/8" Box‑End Torque Adapter with 10° offset and X‑Shank

The Williams QXXB44A Torque Adapter is engineered for precise and repeatable torque application on 1‑3/8" fasteners in demanding industrial environments. The box‑end head offers complete fastener engagement, reducing rounding and slippage while ensuring consistent torque transfer — a critical requirement when working with large, high‑torque connections.

The 10‑degree offset provides essential clearance to reach fasteners obstructed by structural components, mounting plates, housings, or machine framing. This feature makes the adapter indispensable for technicians working in manufacturing plants, heavy‑equipment repair, hydraulic systems, power‑generation facilities, and industrial maintenance settings.

Built within the X‑Shank torque‑system family, the QXXB44A delivers strong, secure connection to Williams torque handles and multipliers. Constructed from heat‑treated premium alloy steel, it offers outstanding strength, durability, and long‑term performance even in heavy‑duty applications.

Key Features

• Size: 1‑3/8"
• Type: Torque adapter / torque head
• Head Style: Box End
• Offset: 10°
• Shank Style: X‑Shank
• Full‑contact fastener engagement improves accuracy and reduces wear
• Offset design enables access to recessed or obstructed fasteners
• Industrial‑grade alloy steel provides excellent durability
• Compatible with Williams X‑Shank torque systems
• Ideal for heavy‑equipment maintenance, hydraulic service, industrial repair, mechanical work, and energy‑sector applications